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Department of Water and Environmental Regulation HYMONTH V128 Output 28/03/2025
Site 607004 Perup River - Quabicup Hill Site 607004
VarFrom 10.00 Stage - SL in Metres
VarTo 151.00 Total Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Mean Annual Missing
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Monthly Total Days Yr
1974 [ ] [ ] [ ] [ ] [408.7] 1543 "10729 "13634 $ 1487 " 800.6" 682.6" 122.7" [3676 ] [29407] 133 1974
1975 55.9" 31.1" 84.2" 201.1" 527.4" 733.9" 4206 " 4292 " 1804 " 1007 " 288.1" 83.8" 1110 " 13315" 0 1975
1976 204.1" 88.6" 62.8# 316.5# 410.2" 840.4" 847.5" 2555 " 1088 # 769.9# 438.2$ 111.8$ 644.4$ 7733 $ 0 1976
1977 39.3" 17.9" 26.1" 53.3" 268.4" 828.2" 1287 " 3003 " 662.7" 1338 " 847.1" 146.7" 709.8" 8518 " 0 1977
1978 63.1" 320.4" 60.6" 84.8" 580.1" 1818 "10638 # 5312 # 2543 # 4010 " 213.0" 132.6" 2148 # 25776 # 0 1978
1979 65.9" 55.8" 109.2" 179.8# 451.4# 590.8# 1642 " 1556 " 1074 " 1021 " 263.5" 85.5" 591.2# 7094 # 0 1979
1980 37.5" 38.5" 49.6" 177.0$ 214.9$ 469.6$ 1659 " 2010 " 993.9" 723.0" 333.4" 86.6" 566.1$ 6793 $ 0 1980
1981 31.4" 19.0" 34.5" 162.7" 207.6" 950.7" 4194 " 8342 " 2171 " 899.5" 338.8" 159.9" 1459 " 17511 " 0 1981
1982 589.8" 99.9" 103.4" 101.6" 228.3" 795.6" 1492 " 959.1" 582.4" 307.2" 108.8" 61.8" 452.5" 5430 " 0 1982
1983 21.1" 39.0" 31.2" 73.1" 169.0" 1266 " 3645 " 5993 "13054 $ 818.0" 250.0" 94.5" 2121 $ 25454 $ 0 1983
1984 62.2" 29.8" 66.1" 101.6" 601.6" 1187 " 1604 " 2886 " 4084 " 550.5" 621.6" 141.4" 994.7" 11936 " 0 1984
1985 110.9" 40.0" 39.2" 1085 $ 282.8$ 599.1" 1559 " 4502 " 1559 " 432.3" 293.4" 103.5" 883.8$ 10606 $ 0 1985
1986 41.72" 97.78" 155.7 " 93.16" 245.0 " 335.0 " 783.6 "1106 " 924.8 " 416.6 " 121.2 " 48.97" 364.1 " 4369 " 0 1986
1987 23.12" 10.95" 31.57# 256.1 " 306.9 " 374.5 " 651.3 " 909.2 " 300.2 " 178.3 " 84.78" 66.81" 266.1 # 3194 # 0 1987
1988 28.22" 6.20" 10.61" 32.26" 819.1 "7186 $6641 "8825 "5345 "2653 " 322.9 " 103.6 " 2664 $31973 $ 0 1988
1989 197.3 " 129.1 " 143.5 " 191.5 " 490.7 " 401.5 "1508 "1909 "1505 "1835 " 277.8 " 76.19" 722.0 " 8664 " 0 1989
1990 46.97" 51.47" 35.81" 266.1 " 432.2 " 748.6 "7634 $4082 "1804 "1076 " 427.4 " 86.56" 1391 $16692 $ 0 1990
1991 41.69" 20.70" 56.04" 97.43" 462.3 "1851 "5200 "7978 "4739 " 887.5 " 495.3 " 152.9 " 1832 "21982 " 0 1991
1992 113.4 " 141.9 " 85.03" 144.8 " 443.1 "1311 "2968 "5800 "6288 " 987.7 "1080 " 208.9 " 1631 "19572 " 0 1992
1993 57.39" 34.20" 381.6 " 239.7 " 531.4 " 487.1 "1868 "2670 "3833 "1222 " 446.4 " 91.92" 988.6 "11863 " 0 1993
1994 33.28" 25.92" 29.50" 73.25" 758.9 "1319 "3297 "2146 "1009 " 404.3 " 104.5 " 46.03" 770.5 " 9246 " 0 1994
1995 15.05" 16.23" 11.48" 23.20# 81.42# 888.9 #4372 "4570 "2890 " 741.3 " 344.4 " 428.8 " 1199 #14382 # 0 1995
1996 95.19" 25.45" 27.80" 74.11" 177.0 "1184 "8941 "8014 "7204 "2449 " 355.5 " 328.8 " 2406 " 28877" 0 1996
1997 51.36" 57.21" 110.0 " 124.8 " 560.0 "1306 "2169 "3554 "3410 # 654.5 # 187.5 " 99.82" 1024 # 12285# 0 1997
1998 23.30" 14.24" 149.7 " 131.4 " 327.0 " 840.2 "1463 "2862 "5338 "1439 " 194.9 " 91.83" 1073 " 12874" 0 1998
1999 44.05" 22.04" 37.92" 47.81" 645.8 "2469 "5950 "4575 "6746 "4281 " 301.9 " 153.4 " 2106 " 25273" 0 1999
2000 171.6 " 80.08" 332.1 " 122.1 " 320.4 " 498.6 "3046 "2882 "2679 " 339.8 " 123.5 $ 65.55$ 888.4 $ 10661$ 0 2000
2001 32.40$ 16.41$ 18.37$ 23.85" 404.4 " 302.5 " 244.8 " 589.9 " 551.1 " 348.8 " 78.00" 403.3 " 251.1 $ 3014 $ 0 2001
2002 23.20" 9.23" 5.19" 350.4 " 192.2 " 678.8 "1422 "1088 "1202 " 323.4 " 132.6 " 22.10" 454.1 " 5449 " 0 2002
2003 7.90" 13.83" 24.02$ 45.22$ 115.1 $ 179.8 $ 946.4 "2313 "1666 "1167 " 240.4 " 33.47" 562.7 $ 6752 $ 0 2003
2004 9.70" 9.52" 6.83" 15.15" 35.58" 325.6 " 692.3 "1339 " 542.6 " 125.7 $ 42.73$ 1.89$ 262.2 $ 3146 $ 0 2004
2005 0.01$ 0.00" 66.39$ 597.4 $1052 "2270 "1363 "2780 "3055 "1808 " 283.0 " 71.24" 1112 $13345 $ 0 2005
2006 22.91" 12.96" 10.99" 5.35" 25.33" 73.17" 202.1 " 812.8 " 535.2 " 113.4 " 30.77" 9.99" 154.6 " 1855 " 0 2006
2007 21.25" 15.21" 5.09" 16.16" 27.81" 32.80" 296.8 "1076 "1591 " 570.1 " 102.0 " 32.76" 315.6 " 3787 " 0 2007
2008 6.07" 0.03" 0.06" 88.75" 195.3 " 800.9 "3569 "1799 " 448.0 " 290.5 " 258.5 " 175.7 " 636.0 " 7632 " 0 2008
------------------ Notes -------------------
All recorded data is continuous and reliable
except where the following tags are used...
" ... Relative Uncertainty +/-10%
# ... Relative Uncertainty +/-15%
$ ... Relative Uncertainty +/-20%
[ ... Not Available
^ ... Relative Uncertainty +/-50%
Department of Water and Environmental Regulation HYMONTH V128 Output 28/03/2025
Site 607004 Perup River - Quabicup Hill Site 607004
VarFrom 10.00 Stage - SL in Metres
VarTo 151.00 Total Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Mean Annual Missing
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Monthly Total Days Yr
2009 13.45" 5.57" 16.08" 10.53" 136.9 " 392.3 "3973 "1896 "2943 " 639.4 " 86.88" 31.53" 845.4 "10145 " 0 2009
2010 9.27" 2.72" 0.04" 14.31" 41.66" 93.48" 152.9 " 157.5 " 78.34" 21.04" 12.93" 2.16" 48.86" 586.3 " 0 2010
2011 7.82" 4.19" 0.00" 1.58" 37.13" 125.6 " 446.8 "1421 " 627.5 " 483.2 " 156.8 " 20.21" 277.6 " 3332 " 0 2011
2012 12.14" 2.53" 0.00" 0.00" 7.35" 237.2 " 120.3 " 213.0 " 373.6 " 110.9 " 24.55" 97.92" 99.95" 1199 " 0 2012
2013 2.76" 0.00" 0.00" 6.70" 11.59" 27.41# 224.8 "1072 "2265 " 373.0 " 99.48" 49.34" 344.4 # 4133 # 0 2013
2014 3.02" 0.00" 0.00" 0.00" 60.49" 175.8 "1431 " 630.0 "1044 " 178.1 " 55.58" 26.89" 300.4 " 3605 " 0 2014
2015 19.10" 1.56" 6.82" 33.05" 51.93" 127.7 " 138.5 " 553.0 " 236.2 " 44.37" 16.32" 8.74" 103.1 " 1237 " 0 2015
2016 1680 $ 104.4 " 16.86" 37.39" 216.9 " 385.6 "1547 "3280 "2067 "1264 " 72.54" 26.93" 891.7 $10700 $ 0 2016
2017 19.18" 23.89" 14.91" 19.00" 28.44" 31.12" 246.0 "2188 " 381.3 " 243.5 " 47.42" 17.02" 271.7 " 3260 " 0 2017
2018 11.48" 5.00" 37.46" 38.83" 26.42" 200.7 " 756.6 "3511 " 742.6 " 160.5 " 45.18" 37.68" 464.4 " 5573 " 0 2018
2019 42.49" 45.26" 26.87" 19.26" 23.20" 167.7 " 254.0 " 306.3 " 469.3 " 43.89" 27.43" 3.33" 119.1 " 1429 " 0 2019
2020 0.03" 0.00" 0.00" 17.99" 35.58" 306.4 " 854.7 "1290 "1340 " 226.8 " 142.9 " 44.59" 354.9 " 4258 " 0 2020
2021 12.62" 21.28" 25.25" 155.1 " 138.8 " 512.3 "3087 "4038 "1869 " 908.4 " 190.0 " 27.62" 915.5 "10986 " 0 2021
2022 9.69" 4.90" 15.37" 46.30" 203.9 " 356.8 " 517.3 "3148 " 538.6 " 215.1 " 163.6 " 33.00" 437.7 " 5252 " 0 2022
2023 9.48" 7.92" 16.05" 42.53" 54.12^ 377.1 " 642.7 "1983 " 831.4 " 127.5 " 47.45" 32.65" 347.7 ^ 4172 ^ 0 2023
2024 [8.17] [1.81] [6.30] 7.72" 38.54" 278.0 " 434.6 "3333 " 675.8 " 242.2 " 88.68" 35.74" [429.2 ][5151 ] 25 2024
2025 9.28" 49.47" [70.36] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [43.04] [129.1 ] 280 2025
Mean [83.50] [36.69] [52.05] 120.9 $[276.7 ] 809.4 $2423 $3093 $2180 $ 828.9 $ 235.2 $ 90.72$ [860.1 ][10031 ] Mean
Med. [23.30] [18.97] [27.80] 73.17$[214.9 ] 498.6 $1492 $2555 $1487 $ 570.1 $ 187.5 $ 71.24$ Med.
Max [1680 ] [320.4] [381.6] 1085 $[1052 ] 7186 $10729 $13634 $13054 $ 4281 $ 1080 $ 428.8$ [3676 ][31973 ] Max
Min [0.0] [0.0] [0.0] 0.0$ [7.4] 27.4$ 120.3$ 157.5$ 78.3$ 21.0$ 12.9$ 1.9$ [43.0] [129.1] Min
Total [4259] [1871] [2654] 6047$ [14112] 41282$ 123557$ 157742$ 111189$ 42272$ 11993$ 4627$ [44725] [521604] 438 Total
OK 100% 99% 99% 100% 99% 100% 100% 100% 100% 100% 100% 100% 100% 100% OK
Cnt 51 51 51 50 51 51 51 51 51 51 51 51 52 52 Cnt
------------------ Notes -------------------
All recorded data is continuous and reliable
except where the following tags are used...
" ... Relative Uncertainty +/-10%
# ... Relative Uncertainty +/-15%
$ ... Relative Uncertainty +/-20%
[ ... Not Available
^ ... Relative Uncertainty +/-50%